View Code of Problem 51

#include <iostream> 
using namespace std;
int main(){
	int n;
	int sum=0;
	cin>>n;
int a[10][10];
for(int i=1;i<=n;i++)
{
	for(int j=1;j<=n;j++)
	{
		cin>>a[i][j];
	}
}
for(int t=1;t<=n;t++)
{
	for(int k=1;k<=t;k++)
	{
		sum=sum+a[t][k];
	}
}
		cout<<sum;
    return 0;
}

Double click to view unformatted code.


Back to problem 51